SECRETS to EFFICIENTLY CODE Using KEYBOARD SHORTCUTS in JUPYTER NOTEBOOK PYTHON Tutorial Course

To make coding more efficient, be sure to learn how to use keyboard shortcuts to save time and effort. I have compiled my favourite and essential keyboard shortcuts which I use heavily in Jupyter Notebook whenever I write code for data science and data analysis projects.

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Timecodes
0:00 - Intro
0:20 - Command Palette
0:46 - Command Mode vs. Edit Mode
1:09 - Shift + Enter to Run a Code
1:29 - Esc to Switch to Command Mode
1:54 - Enter to Switch to Edit Mode
2:39 - B (in Command Mode) to Add a New Cell Below
3:07 - A (in Command Mode) to Add a New Cell Above
3:37 - X (in Command Mode) to Cut or Delete the Active Cell
3:53 - How to Create Headers
6:01 - Convert a Header to Plain Text or Code
8:16 - C (in Command Mode) to Copy a Cell or Cells
8:28 - V (in Command Mode) to Paste Cells at the Bottom of a Cell
8:43 - Shift + V (in Command Mode) to Paste Cells Above a Cell
9:52 - Shift + M (in Command Mode) to Merge Cells Together
10:25 - M (in Command Mode) Markdown
11:17 - Ctrl + Shift + Minus Sign (in Edit Mode) to Split Code Into Two Cells
11:37 - Spacebar (in Command Mode) to Scroll Down the Page
11:48 - Shift + Spacebar (in Command Mode) to Scroll Up the Page
12:02 - L (in Command Mode) to Toggle Cell Line Numbers On and Off
12:18 - Shift + L (in Command Mode) to Toggle Line Numbers on All Cells On and Off
12:59 - O (in Command Mode) to Toggle Output Display On and Off
13:49 - F (in Command Mode) to Find and Replace Words or Lines of Codes

Keyboard shortcuts just makes coding workflows much more efficient since you don't have to keep on moving your hand back and forth from the mouse and keyboard. I learned this from my first job when I had a lot of keyboard typing and keyboard shortcuts to be used. Time is always of the essence.